# Ervona > Ervona is an AI SDR that works your CRM for you, end to end. A Chrome extension drives the same CRM screens a rep uses: it sends personalized emails from your templates, sends SMS follow-ups, logs notes, and updates stages. Ervona Desk, a hosted worker with its own mailbox, also answers inbound replies on its own. The extension runs inside your existing CRM session in the browser: no API integration project, no admin setup, and CRM records stay in the user's browser. Key facts: - Works with Salesforce and HubSpot today (Leads, Contacts, and Opportunities on Salesforce; Contacts, Companies, and Deals on HubSpot via its free API); more CRMs are planned. - Ervona sells two lines. THE EXTENSION (a rep sends, Ervona makes them faster, priced per rep): Free, 50 emails/day forever, no card. Solo, $15/mo billed annually ($19 monthly), 500 emails/day. Growth, $47/mo billed annually ($59 monthly), 1,000 emails/day plus a follow-up text after each email (or text-only up to 1,500/day), Stage Sync, per-profile reporting, and priority support. THE WORKER (runs with nobody logged in): Ervona Desk, $319/mo billed annually ($399 monthly), its own mailbox, number and CRM connection, unlimited email and texting with daily ceilings you set, Stage Sync, a full analytics dashboard (activity and reply-rate trends, a worked-to-booked funnel, best send hour, subject-line and template winners, an A/B test on the first touch, per-mailbox sender health), a compliance export, and an optional sign-in PIN; single-owner, one login and one company mailbox. Enterprise: a seat for every rep, each their own login, round-robin routing of warm leads across reps with assignment rules and per-rep calendars (round-robin is Enterprise only; a single-owner desk hands every warm reply to the owner), an admin console, custom pricing. Every plan works one CRM org per account. - Deliverability guardrails: natural pacing between sends, batch caps, daily stop times, duplicate protection, and automatic skipping of bounces and opted-out contacts. - Every batch ends with a per-lead report (branded PDF, Excel, or CSV). Enterprise organizations additionally get per-rep reporting across the org, filterable by region and exportable to CSV, plus an activity log of every admin action that also exports to CSV. Open tracking is off until the customer turns it on, and Ervona says plainly that opens over-count while replies are the truth. - Ervona is an independent tool and is not affiliated with, endorsed, or sponsored by Salesforce. ## Pages - [Home](https://ervona.ai/): product overview, how it works, roadmap, pricing, and FAQ - [AI CRM](https://ervona.ai/ai-crm): what "your CRM with an agent that does the work" means, and the architecture underneath - [Guides](https://ervona.ai/guides): authoritative articles on AI SDR architecture, workflows, webhook email tracking, and AI CRM vs. automation - [Ervona Desk](https://desk.ervona.ai): the company-domain AI SDR mailbox - [Support](https://ervona.ai/support): setup, troubleshooting, billing help, and how to reach the team - [Help center](https://help.ervona.ai): guides for everything: getting started, Map My CRM, templates, every engine rule, Stage Sync, texting & notes, your sign-in PIN, reports, and troubleshooting - [Privacy Policy](https://ervona.ai/privacy): what is and isn't collected; CRM data stays in the browser - [Terms of Service](https://ervona.ai/terms) - [Cookie Policy](https://ervona.ai/cookies) - [Your privacy choices](https://ervona.ai/privacy-choices) - [Sign in / start free](https://ervona.ai/signin)